[Okular-devel] [Bug 301607] Movie poster image not shown in pdf created with LaTeX and the movie15 package

[Tobias Koenig]

https://bugs.kde.org/show_bug.cgi?id=301607

Tobias Koenig <tokoe at kde.org> changed:

           What    |Removed                     |Added
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                 CC|                            |tokoe at kde.org

--- Comment #4 from Tobias Koenig <tokoe at kde.org> ---
The PDFs that are rendered with latest movie15 package use ScreenAnnotations
with Rendition objects to implement the creation of the MediaPlayer, auto-start
the movie, show a poster image etc. With commit
6dddb7eff892702080ab61bdb414896e14dd4585 the foundation has been implemented.
The JavaScript code associated with the Rendition objects of ScreenAnnotations,
is evaluated by the JSEngine now.

However the objects and callbacks used in the JavaScript code are not provided
by Okular yet (see
http://www.adobe.com/devnet/acrobat/pdfs/js_api_reference.pdf for reference),
so the engine always reports an error.
Implementing these objects and callbacks in Okular and publish them to the
JavaScript environment would be the next steps to solve this bug.

Recommended process: Since the MediaPlayer and callback API is quite extensive,
I'd recommend to analyze the JS that is embedded in the PDF, extract the API
that is actually used by these scripts and than implement only that API for the
moment.

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